# Distance from Douala (DLA) to St Louis (STL)

> 10,598 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,598 km / 6,585 mi / 5,722 nm
- **Estimated flight time**: 13h
- **Heading**: 310° (northwest)
- **Return heading**: 81° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Cameroon) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -6h (When it's 12:29 in Douala, it's 06:29 in St Louis)
- **Elevation difference**: 584 ft (STL is higher than DLA)

## Airports

### [Douala International Airport (DLA)](https://www.flightduration.online/airport/dla-douala-douala-international-airport/1ef266de-d8c8-6bc0-93fa-06bb2780ed98)

- City: Douala, Cameroon
- ICAO: FKKD
- Timezone: Africa/Douala
- Coordinates: 4.010000, 9.720000
- Elevation: 33 ft

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 12:29 in Douala, it's 06:29 in St Louis.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Douala International Airport (DLA)](https://www.flightduration.online/airport/dla-douala-douala-international-airport/1ef266de-d8c8-6bc0-93fa-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)